| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.57 | 8.267% | $192.2497 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $141.97 | 12.336% | $159.4834 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $42.84 | 7.192% | $45.9211 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $39.27 | 7.477% | $42.2062 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $126.83 | 3.168% | $130.848 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $8.57 | 8.565% | $9.304 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $214.96 | 7.363% | $230.7875 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $752.01 | $810.7999 | $810.80 | $810.80 | $810.70 | |